Photographed image reproducing apparatus

ABSTRACT

A photographed image reproducing apparatus is used to reproduce photographic images recorded on successive frames of a film having magnetic tracks on which information is writable for each frame. The apparatus includes a read/write device for reading or writing frame information on the magnetic track. The frame information is read or written in one transporting direction while the image is sensed in the other transporting direction. Also, an information reader is provided at an upstream portion while the information writer is provided at a downstream portion to enable the reading and writing to be executed at the same time. The apparatus considerably reduces the reproduction time.

BACKGROUND OF TILE INVENTION AND RELATED ART STATEMENT

This invention relates to a photographed image reproducing apparatus forreproducing a photographed image on a developed film on a televisionmonitor.

PCT International Publication No. WO 90/04302 discloses a reproducingapparatus in which: Photographed images recorded on successive frames ona developed film are sensed and converted into a video signal which thephotographed images are in turn reproduced on a television monitor inaccordance with.

Also, the developed film carries magnetic tracks on which information,such as trimming, zooming instructions, is recorded. The reproducingapparatus which is provided with information reading means for readinginformation recorded on the magnetic tracks determines an appropriatereproducing way based on the read information. Further, the reproducingapparatus is provided with information writing means for writing newinformation on the magnetic tracks.

In the reproducing apparatus, however, a photographed image on aselected frame is reproduced after information for the selected frame isread and an appropriate reproducing way is determined. Also, writing ofnew information for the selected frame is executed after thereproduction of the image for the selected frame is completed. A longtime has been inevitably consumed to reproduce an image for one frame.

In view of the above-mentioned problems, it is an object of the presentinvention to provide a reproducing apparatus which makes it possible toexecute reading and writing of frame information and reproducing ofimages for a shorter time of period.

SUMMARY OF THE INVENTION

Accordingly. the present invention is directed to a reproducingapparatus for reproducing an image recorded on successive frames of afilm having a storage medium which information for each frame isreadable from and writable on, the reproducing apparatus comprising:sensing means for sensing an image on the film; reading means forreading frame information recorded on the storage medium; transportmeans for transporting the film in opposite directions; and controllermeans for controlling the sensing means and reading means so that thesensing means senses an image when the film is transported in onedirection, and the reading means reads frame information when the filmis transported in the other direction.

With thus constructed reproducing apparatus the image on the film ispicked up in the one transporting direction while the information isread in the other transporting direction. Accordingly, this constructioncan reduce the reading and image picking up time to a remarkably greaterextent comparing to the prior art reproducing apparatus in which thefilm is transported in one direction to read information for a selectedframe, and is then rewound to an initial position, and is transported inthe one direction again to pick up an image for the selected frame.

Also, the present invention is directed to a reproducing apparatus forreproducing an image recorded on successive frames of a film having astorage medium which information for each frame is readable from andwritable on, the reproducing apparatus comprising: sensing means forsensing an image on the film; writing means for writing frameinformation on the storage medium; transport means for transporting thefilm in opposite directions; and controller means for controlling thesensing means and writing means so that the sensing means senses animage when the film is transported in one direction, and the writingmeans executes the writing when the film is transported in the otherdirection.

With thus constructed reproducing apparatus, the image on the film ispicked up in the one transporting direction while the information iswritten in the other transporting direction. Accordingly, thisconstruction can reduce the writing and image picking up time to aremarkably greater extent comparing to the prior art reproducingapparatus in which the film is transported in one direction to pick upan image of a selected frame, and is then rewound to an initialposition, and is transported in the one direction again to write newinformation for the selected frame.

Further, the present invention is directed to a reproducing apparatusfor reproducing an image recorded on successive frames of a film havinga storage medium which first and second information for each frame arereadable from and writable on, the reproducing apparatus comprising:reading means for reading first information from the storage medium;writing means for writing second information on the storage medium; andcontroller means for controlling the reading means and writing means soas to execute reading of the first information and writing of the secondinformation at the same time.

In this reproducing apparatus. the reading and writing are executed atthe same time. The time for reading and writing can be considerablyreduced. Further, the present invention is directed to a reproducingapparatus for reproducing an image recorded on successive frames of afilm having a storage medium which information for each frame isreadable from and writable on, the reproducing apparatus comprising:sensing means for sensing an image on the film; reading means forreading frame information recorded on the storage medium: and controllermeans for controlling the sensing means and reading means so as toexecute sensing of an image and reading of frame information at the sametime.

In this reproducing apparatus. the image sensing and information readingare executed at the same time. Accordingly, the time for image sensingand information reading can be reduced to a remarkable extent.

Further, the present invention is directed to a reproducing apparatusfor reproducing an image recorded on successive frames of a film havinga storage medium which information for each frame is readable from andwritable on, the reproducing apparatus comprising: sensing means forsensing an image on the film; writing means for writing frameinformation on the storage medium; and controller means for controllingthe sensing means and writing means so as to execute sensing of an imageand writing of frame information at the same time.

In this reproducing apparatus, the image sensing and information writingare executed at the same time. Accordingly, the time for image sensingand information writing can be reduced to a remarkable extent.

Further, the present invention is directed to a reproducing apparatusfor reproducing an image recorded on successive frames of a film havinga storage medium which information for each frame is readable from andwritable on, the reproducing apparatus comprising: sensing means forsensing an image on the film at a predetermined sensing position;transport means for transporting the film in a specified transportingdirection; reading means disposed upstream of the sensing position inthe transporting direction for reading frame information recorded on thestorage medium; and writing means disposed downstream of the sensingposition in the transporting direction for writing frame information onthe storage medium.

In this reproducing apparatus, the reading means is disposed upstream ofthe sensing position while the writing means is disposed downstream ofthe sensing position. Accordingly, the reading and writing of frameinformation can be executed in only one transporting the film.

Further, the present invention is directed to a reproducing apparatusfor reproducing an image recorded on successive frames of a film havingsuccessive storage mediums which information for the respective framesis readable from and writable on. the frame information including firstinformation and second information, the reproducing apparatuscomprising: reading means for reading first and second information forone frame recorded on the corresponding storage medium; changing meansfor changing second information read by the reading means; writing meansfor writing first information read by the reading means and secondinformation changed by the changing means on the storage mediumcorresponding to the one frame; and controller means for controlling thereading means so as to read first and second information for anotherframe recorded on the corresponding storage medium at the same time whenthe writing means executes the writing.

With thus constructed reproducing apparatus, information for one irameis read while changed information for another frame is written.Accordingly, the reading and writing of frame information can bereduced.

Further, the present invention is directed to a reproducing apparatusfor reproducing an image recorded on successive frames of a film havingsuccessive storage mediums which information for the respective framesis readable from and writable on, the frame information including firstinformation and second information, the reproducing apparatuscomprising: reading means for reading first information for one framerecorded on the corresponding storage medium; setting means for settingsecond information for the one frame; writing means for writing firstand second information on the storage medium corresponding to the oneframe; and controller means for controlling the reading means so as toread first information for another frame recorded on the correspondingstorage medium at the same time when the writing means executes thewriting.

With thus constructed reproducing apparatus, information for one frameis read while newly set information for another frame is written.Accordingly, the reading and writing of frame information can bereduced.

Furthermore, the present invention is directed to a reproducingapparatus for reproducing an image recorded on successive frames of afilm having successive storage mediums which information for therespective frames is readable from and writable on, the frameinformation including first information and second information, thereproducing apparatus comprising: transport means for transporting thefilm in a specified transporting direction: reading means disposed at anupstream portion in the transporting direction for reading first andsecond information for one frame recorded on the corresponding storagemedium; changing means for changing second information read by thereading means; and writing means disposed at a downstream portion in thetransporting direction for writing first information read by the readingmeans and second information changed by the changing means on thestorage medium corresponding to the one frame.

In this reproducing apparatus. the reading means is disposed at anupstream portion while the writing means is disposed at a downstreamportion. Accordingly, the reading of information for one frame andwriting of changed information for the one frame can be executed in onlyone transporting the film.

Moreover, the present invention is directed to a reproducing apparatusfor reproducing an image recorded on successive frames of a film havingsuccessive storage mediums which information for the respective framesis readable from and writable on, the frame information including firstinformation and second information, the reproducing apparatuscomprising: transport means for transporting the film in a specifiedtransporting direction; reading means disposed at an upstream portion inthe transporting direction for reading first information for one framerecorded on the corresponding storage medium; setting means for settingsecond information for the one frame; and writing means disposed at adownstream portion in the transporting direction for writing first andsecond information on the storage medium corresponding to the one frame.

In this reproducing apparatus, the reading means is disposed at anupstream portion while the writing means is disposed at a downstreamportion. Accordingly, the reading of information for one frame andwriting of newly set information for the one frame can be executed inonly one transporting the film.

These and other objects, features and advantages of the presentinvention will become more apparent upon a reading of the followingdetailed description and accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view showing a photographed image reproducingapparatus as a first embodiment;

FIG. 2 is a front view showing an operation panel of the firstphotographed image reproducing apparatus;

FIG. 3 is a perspective view showing an interior of the firstphotographed image reproducing apparatus;

FIG. 4 is a diagram showing a drive transmission mechanism of a filmtransport of the first photographed image reproducing apparatus;

FIG. 5 is a perspective view showing a cartridge mounting portion of thefirst photographed image reproducing apparatus;

FIG. 6 is a sectional view showing the cartridge mounting portion;

FIG. 7 is a sectional view showing a construction of a drive roller anda driven roller provided in the first photographed image reproducingapparatus;

FIG. 8 is a diagram in section showing a film moving mechanism providedin the first photographed image reproducing apparatus for moving a filminto contact with and away from a magnetic tape;

FIG. 9 is a perspective view showing the film moving mechanism;

FIG. 10 is a block diagram showing an essential portion of a controllerof the first photographed image reproducing apparatus:

FIG. 11 is a plan view showing an aperture plate;

FIG. 12 is a schematic diagram of light measurement and an aperturecontroller;

FIG. 13 is a flow chart showing a main operation of the firstphotographed image reproducing apparatus;

FIG. 14 is a flow chart showing a subroutine "Film Mounting";

FIGS. 15, 16 are flow charts showing a subroutine "Loading";

FIG. 17 is a flow chart showing a subroutine "Sensing ConductionSetting";

FIG. 18 is a flow chart showing a subroutine "Sensing;

FIG. 19 is a flow chart showing a subroutine "Rewinding";

FIG. 20 is a flow chart showing a subroutine "Cartridge Ejecting";

FIG. 21 is a perspective view showing a second photographed imagereproducing apparatus incorporating a line image sensor therein;

FIG. 22 is a sectional view showing an essential portion of the secondphotographed image reproducing apparatus;

FIG. 23 is a flow chart showing a subroutine "Sensing Condition Setting"for the second photographed image reproducing apparatus;

FIG. 24 is a flow chart showing a subroutine "Sensing" for the secondphotographed image reproducing apparatus; and

FIGS. 25 to 27 are diagrams each showing positions of magnetic tracks ona film.

FIG. 28 is a perspective view showing an exterior of a thirdphotographed image reproducing apparatus of the invention;

FIG. 29 is a perspective view showing an interior construction of a filmcartridge mounting portion of the third reproducing apparatus;

FIG. 30 is a perspective view showing a drive transmission mechanism ina film transport of the third reproducing apparatus;

FIG. 31 is a block diagram showing a control system of the thirdreproducing apparatus;

FIG. 32 is a flow chart showing an operation of the third reproducingapparatus;

FIG. 33 is a diagram showing an operation state of the third reproducingapparatus;

FIG. 34 is a diagram showing an operation state of the third reproducingapparatus where information is read from a magnet e track;

FIG. 35 is a diagram showing an operation state of the third reproducingapparatus where information reading is completed;

FIG. 36 is a diagram showing an operation state of the third reproducingapparatus where a frame of image is completely sensed;

FIG. 37 is a diagram showing an operation state of the third reproducingapparatus where image forming is completed;

FIG. 38 is a diagram showing an operation state of the third reproducingapparatus where the information is written on the magnetic track;

FIG. 39 is a diagram showing an operation state of the third reproducingapparatus where information writing is completed;

FIG. 40 is a diagram showing another arrangement of an sensing regionand a magnetic head;

FIG. 41 is a block diagram showing a control system of a fourthphotographed image reproducing apparatus of the invention;

FIG. 42 is a perspective view showing an interior construction of a filmcartridge mounting portion of the fourth reproducing apparatus;

FIGS. 43, 44 are flow charts showing an operation of the fourthreproducing apparatus;

FIG. 45 is a diagram showing an operation state of the fourthreproducing apparatus;

FIG. 46 is a diagram showing an operation state of the fourthreproducing apparatus where information is read and written and a frameof image is sensed;

FIG. 47 is a diagram showing an operation state of the fourthreproducing apparatus where information reading and writing and imagesensing are completed;

FIG. 48 is a diagram showing an operation state of the fourthreproducing apparatus where information for a next frame is read andwritten and a frame of image corresponding to this information issensed;

FIG. 49 is a perspective view showing an interior construction of a filmcartridge mounting portion of a fifth photographed image reproducingapparatus of the invention;

FIG. 50 is a flow chart showing an operation of the fifth reproducingapparatus;

FIG. 51 is a diagram showing an operation state of the fifth reproducingapparatus;

FIG. 52 is a diagram showing an operation state of the fifth reproducingapparatus where information is read and read; and

FIG. 53 is a diagram showing an operation state of the fifth reproducingapparatus where a frame of image is sensed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION

There will be described a photographed image reproducing apparatus as afirst embodiment of the invention. FIG. 1 is a perspective view of aused state of a photographed image reproducing apparatus or a filmplayer according to the invention which allows an already photographedfilm to be viewed on a screen of a TV monitor. Basically, when beingconnected with a TV monitor 2, the photographed image reproducingapparatus 1 allows photographed frames of images of the film to beviewed. Further, by being connected with an information input equipment3, the photographed image reproducing apparatus 1 is allowed to rewriteinformation or write new information.

FIG. 2 is a diagram showing an operation panel 51 of the photographedimage reproducing apparatus 1 shown in FIG. 1. The operation panel 51includes a power button 4, a cartridge insertion/eject table 5, a lightreceiver 6, an information indicator 7, a color control 8, a volumecontrol 9, a frame feed control 10, and a magnification control 11. Thecartridge insertion/eject table 5 located at the left in the drawing ofFIG. 2 is movable between a projected position and a contained positionby manipulating an operation button 12. When the table 5 is at theprojected position, the cartridge is mounted or ejected. The lightreceiver 6 located at the upper right from the table 5 in the drawing ofFIG. 2 enables a remote control together with an unillustrated remotecontroller which is an accessory of the photographed image reproducingapparatus 1.

The information indicator 7 located at the center of the panel 51includes an operative state indicator 7a for indicating an operativestate of the photographed image reproducing apparatus 1 and a frameinformation indicator 7b for indicating an information on a frame whoseimage is reproduced. Items indicative of the operative state includes atransport state, panning state, color balance, magnification, whitebalance, absence or presence of image processing such as imageinversion, and types of music to be played. As information on the frameto be reproduced, there are a frame number, photographing date,photographing time, shutter speed, aperture value, and type of film.Knobs provided below the indicator 7 constitute the color control 8 andthe volume control 9. The color control 8 includes a color balancecontrol knob 8a and a white balance control knob 8b. Buttons located ata right end side of the operation panel 51 constitute a frame transportcontrol which includes a reproduction button 10a, stop button 10b, quicktransport buttons 10c. and panning button 10d. A knob located at thelower right of the panel 51 is adapted for adjusting the magnificationof the image to be reproduced.

FIG. 3 shows an internal construction diagram of the photographed imagereproducing apparatus 1. The internal construction is roughly dividedinto two blocks: a transport assembly and an optical assembly. These arearranged such that a direction of an optical axis of the opticalassembly is parallel with a film transport direction. The transportassembly includes a cartridge mounting portion 13, a film transport 14,and a magnetic head controller 15. The optical assembly includes a lightsource 16. a magnification varier 17. an image rotating device 18, andan image pick-up device 19. The cartridge mounting portion 13 movescontrollably a cartridge chamber 56 to the projected position and thecontained position. The film transport 14 controls transport of a film52 contained in a mounted cartridge 53. More specifically. the filmtransport 14 carries out the following operations: to dispense the film52 from the cartridge 53 and take up the dispensed film by a spool 27;to transport the film 52 frame by frame: to pan the film 52; and torewind the film 52 taken up by the spool 27 into the cartridge 53. Themagnetic head controller 15 moves the film 52 toward or away from amagnetic head 40 controllably when information provided on the film 52is read or written. The light source 16 is used to project an image onthe film 52 onto the image pick-up device 19. The magnification varier17 drives controllably a lens group so as to change the magnificationwhen the image on the film 52 is projected onto the image pick-up device19. The image rotating device 18 rotates controllably a prism about theoptical axis of the optical assembly to rotate the image in order toreproduce the image suitably on the screen of the TV monitor 2 in thecase where the frame is discriminated to have been photographed whileholding the camera a vertical posture based on the informationcorresponding thereto. The image pick-up device 19 converts aninformation of an image on the film which is photographed through thelens into an electrical signal. As a photoelectric conversion element isused an area image sensor.

The respective blocks, namely the transport assembly and the opticalassembly, will be described in detail hereafter. FIG. 4 is a diagramshowing a drive system of the film transport 14. The film transport 14includes a drive motor 20 serving as a source of driving force, a driverportion 21. a connecting mechanism 22, a speed difference absorbingmechanism 23, a drive roller 24 for transporting the film 52, a firstplanetary clutch 25, a speed detector 26, the spool 27, and a secondplanetary clutch 28. The driver portion 21 is supported rotatably by thecartridge mounting portion 13 so as to be coupled with the cartridge 53.The connecting mechanism 22 connects or disconnects the driver portion21 with or from the drive system according to the mounting operation ofthe cartridge mounting portion 13. The speed different absorbingmechanism 23 is adapted for absorbing a speed difference between thedriver portion 21 and the drive roller 24 so as to prevent the looseningof the film 52. The first planetary clutch 25 disconnects the drivemotor 20 from the drive roller 24. The speed detector 26 detects arotating speed of the drive roller 24. The spool 27 takes up the film 52dispensed from the cartridge 53. The second planetary clutch 28disconnects the drive roller 24 from the spool 27 according to arotating direction of the drive roller 24.

The drive motor 20 is a step motor which is suitable for carrying out afeedback control. The driver portion 21 dispenses the film 52 in theearlridge 53 when the drive motor rotates clockwise in the drawing ofFIG. 4 (forward direction), while rewinding the film 52 into thecartridge 53 when the drive motor rotates counterclockwise in thedrawing of FIG. 4 (reverse direction). The connecting mechanism 22includes a planetary gear 47, a spring 48 for biasing the planetary gear47 against the driver portion 21, and an unillustrated member forrestricting the position of the planetary gear 47 so as to bring thesame into engagement with the driver portion 21. With the connectingmechanism 22, even if the drive system is not appropriately engaged withthe driver portion 21 which has been moved from the projected positionto the contained position, the drive system and the driver portion 21are brought into normal engagement again immediately after the drivemotor 20 is driven. The speed difference absorbing mechanism 23 includesa third planetary clutch 29 and a one-way clutch for coupling a sun gearof the clutch 29 with a gear the clutch 29 engages. The third clutch 29is connected with an output gear when the drive motor 20 rotates in thereverse direction.

The one-way clutch 45 is disengaged only when a rotating speed becomesgreater at an output side. Thus, the driving force is not transmitted tothe driver portion 21 only when the film 52 is pulled by the driveroller 24 at faster than a speed at which it is dispensed by the driverportion 21 even when the drive motor is rotating forward. In othercases, the driving force is transmitted to the driver portion 21independently of the rotating direction of the drive motor 20. The driveroller 24 nips the film 52 together with the driven roller 38 (see FIG.7). The drive roller 24 transports the film 52 to the spool 27 smoothlywhen the drive motor coupled with the first planetary clutch 25 rotatesforward. while rotates idly without causing any resistance against thefilm 52 at the time of reverse rotation of the drive motor 20 when theclutch 25 is disengaged.

The speed detector 26 includes an encoder rotatable together with a gearrotatable in association with the drive roller 24 and a photointerrupterfor monitoring the rotation of the encoder. The speed detector 26detects the rotating speed of the drive roller 24 which constantlyrotates or is rotated along the transport of the film 52, and the drivemotor 20 is feedback controlled based on the detection result of thedetector 26 so as to control the transport speed of the film 52.

The second planetary clutch 28 is connected with the spool 27 when thedrive motor 20 rotates forward, while being disconnected therefrom dueto the rotation of the drive roller 24 according to the transport of thefilm 52 when the drive motor 20 rotates in the reverse direction. Thespool 27 includes a drive portion for transmitting the driving forcefrom the drive motor 20 and a take-up shaft for the film 52 which iscoupled with the drive portion coaxially and frictionally. The film 52is wound on the spool 27 while the spool 27 is rotated constantly fasterthan the drive roller 24. This prevents the film 52 from slacking.

FIGS. 5 and 6 are perspective and sectional views of the cartridgemounting portion 13. On a top surface of the cartridge mounting portion13 are seen a cartridge chamber 30 in which the cartridge 53 is mounted,U-shaped eject grooves 31 defined such that a portion of the cartridge53 is exposed in a state where it is mounted, and a part of a cartridgestopper 32 for maintaining and releasing the mounted state of thecartridge 53. On a side surface of the cartridge mounting portion 30 isdefined a film aperture 301. The cartridge stopper 32 is biased so thata leading end portion thereof projects from the side wall of thecartridge chamber 30. The stopper 32 retracts, being pushed by thecartridge 53, when the cartridge 53 is mounted, and projects again whenthe cartridge 53 is completely mounted so as to hold the cartridge 53.From a bottom wall of the cartridge chamber 30 is projecting a driver211, which rotates together with a driver gear 212 to transmit thedriving force of the drive motor 20. Although the driver 211 isconstantly biased in a projecting direction, it is slidable in its axialdirection. For example, if the driver 211 is not appropriately inengagement with the cartridge 53 when the cartridge 53 is mounted, itretracts outside the cartridge chamber 30. However, when the drive motor20 starts rotating and the driver 211 comes to a position where it isengageable with the cartridge 53, it projects again.

FIG. 7 is a sectional view showing the construction of the drive roller24 and the driven roller 38. The drive roller 24 includes a driveportion 39 and an edge follow portion 36. The drive portion 39 islocated at a side of the film 52 where the information is recorded (alower side of the film 52), and is supported rotatably on a rotatableshaft 46. The drive portion 39 includes a rubber surface 33 foreliminating the slippage with the film 52, a flange 34 for restricting alower edge of the film 52, and a gear 35 for transmitting the drivingforce of the drive motor 20. The edge follow portion 36 is located at anupper side of the film 52, and is rotatable coaxially with the driveportion 39 and slidable upward and downward within a specified range.The edge follow portion 36 includes a roller 49 having a diametersmaller than the rubber surface 33 so as to slip actively with the film52, a flange 60 for restricting an upper edge of the film 52, and aspring 37 for biasing the edge follow portion 36 downward. The drivenroller 38 is positioned opposed to the drive roller 24 so as to hold thefilm 52 therebetween, and is biased constantly against the film 52. Withthe drive and driven rollers 24, 38 thus constructed, the film 52 can betransported directly and the edges of the film 52 can be aligned so asto stabilize the tracking.

FIGS. 8 and 9 are conceptual and construction diagrams sbowing amechanism for moving the film 52 toward and away from the magnetic head40. FIG. 9 shows a state where the cartridge mounting portion 13 iscontained in the photographed image reproducing apparatus 1. Between thedrive roller 24 and the spool 27 are arranged the magnetic head 40 and afilm pressing roller 41 almost in juxtaposition with each other. Thisarrangement aims at stabilizing the tracking despite an approach of themagnetic head 40 to the drive roller 24 and also at maintaining the film52 maximally plane despite the loosening thereof caused by movement ofthe film pressing roller between pressing and retracted position. Thefilm pressing roller 41 is held rotatably in a roller lever 42 which ispivotally supported by the main body of the photographed imagereproducing apparatus 1 through a shaft. The pivotal movement of thelever 41 moves the roller 41 between the pressing position where thefilm 52 is pressed against the magnetic head 40 and the retractedposition. Since the roller 41 is at the retracted position. the film 52is spaced apart from the magnetic head 40. This prevents unnecessaryscratches from being made on the film 52 inadvertently when theinformation is not read or written through the magnetic head 40. Thelever 42 is moved pivotally according to the movement of the cartridgemounting portion 13. A mount motor 43 for driving the cartridge mountingportion 13 is coupled through a gear with a rack 44 which is provided onthe top surface of the loading portion 13 and is slidable in the movingdirection of the loading portion 13. The rack 44 is normally biasedagainst a contact face 89 of the cartridge mounting portion 13 by aspring 70 so that it moves together with the loading portion 13. Againstthe biasing force, the rack 44 moves further than the contained positionof the cartridge mounting portion 13 and a projection on an uppersurface thereof comes to contact with the roller lever 42 to pivot thesame in an arrow direction shown in FIG. 9. The roller 41 projects orretracts depending on the movement of the rack 44.

There will be described an operation of each element in accordance withan operation procedure of the photographed image reproducing apparatus1.

When the photographed image reproducing apparatus 1 is powered on, thecolor balance and the white balance are set automatically to auto-modesand an image inversion mode is automatically turned off. When theoperation button 12 is pressed in this state, the mount motor 43 rotatesso as to move the cartridge mounting portion 13 to the projectedposition and the mounting portion 13 projects from the front panelthrough the rack 44 provided at the bottom surface thereof. When themounting portion 13 projects by a specified amount, it is detected by anunillustrated position detection switch and the mount motor 43 isstopped. In this state, a special push-out type cartridge 53 containingan already developed film therein is mounted in the cartridge chamber30.

First of all, a bottom end face of the cartridge 53 presses a taperedportion of the cartridge stopper 32 projecting inward from the side wallof the cartridge chamber 30, and the cartridge stopper 32 retracts awayfrom the cartridge chamber 30. Then, the bottom end face of thecartridge 53 comes to contact with the driver 211 and comes inengagement therewith. If the cartridge 53 is not appropriately inengagement with the driver 211, the driver 211 is pushed and retractsoutside the cartridge chamber 30. Immediately before the bottom end faceof the cartridge 53 comes to contact with the bottom wall of thecartridge chamber 30, the cartridge stopper 32 projects again toward thecartridge chamber 30, thereby completing the mounting operation. Thecartridge stopper 32 also refrains the driver 211 from pushing up thecartridge 53 when the cartridge 53 is not appropriately in engagementwith the driver 211.

When the operation button 12 is pressed again, the mount motor 43rotates in such a direction as to move the cartridge mounting portion 13to the contained position in the photographed image reproducingapparatus 1. The unillustrated position detection switch detects thatthe cartridge loading 13 is completely contained in the photographedimage reproducing apparatus 1, and the mount motor 43 is stopped. Theforce from the spring 70 which acts to bias the rack 44 against thecartridge mounting portion 13 is stronger than a load acting while theloading portion 13 is moved to the contained position, and thus the rack44 and the loading portion 13 moves together. Further, when the drivergear 212 and the connecting mechanism 22 are not appropriately inengagement with each other while the cartridge mounting portion 13 ismoving to the contained position, the connecting mechanism 22 retractsagainst the biasing force centering on the sun gear.

When the mount motor 43 is stopped, the drive motor 20 starts rotatingforward. At this time, the driver gear 212 and the planetary gear 47 ofconnecting mechanism 22, or the driver 211 and the cartridge 53 whichhave not been engaged come to engagement with each other. Further, thefirst and second planetary clutches 25, 28 are coupled with the driveroller 24 and the spool 27 respectively, and the third planetary clutch29 is disengaged from the driver 211. As a result, the driver, 211. thedrive roller 24, and the spool 27 all rotate clockwise in the drawing ofFIG. 4. The driver 211 dispenses the film 52 contained in the cartridge53, and the dispensed film 52 is nipped between the drive roller 24 andthe driven roller 38 through an aperture 68.

The driven roller 38 is spaced apart from the drive roller 24 by thethickness of the film 52 against the biasing force from the spring 70.The drive roller 24 nips the film 52 together with the driven roller 38,and transports the film 52 at a faster speed taking advantage of africtional force caused by the biasing force. Since the film 52 rotatesthe driver 211 from this time on, the output gear rotates faster thanthe input gear in the speed difference absorbing mechanism 23 providedbetween the driver 211 and the drive motor 20. As a result, the one-wayclutch 45 for coupling these two gears is disengaged and accordingly thefilm 52 is not pulled inadvertently.

When the film 52 passes between the drive and driven rollers 24, 38, thespacing between the flange 34 of the drive portion 39 and the flange 60of the edge follow portion 36, which is slightly narrower than the widthof the film 52 in the usual state, is widened against the biasing forceof the spring 37. With this arrangement, the film 52 is allowed toabsorb variation in its width using the flange 34 of the drive portion39 as a reference position so as to stabilize the tracking. The film 52transported by the drive roller 24 passes the magnetic head 40 and thefollowing film pressing roller 41. At this time, the magnetic head 40and the film pressing roller 41 are both away from the passing film 52so that the film 52 can be wound onto the spool 27 easily.

The transported film 52 enters into a spool chamber 90 and startswinding around the spool 27. The rotating speed of the spool 27 isgreater than the speed at which the drive roller 24 transports the film52 and accordingly the spool 27 constantly tends to pull the film 52.However, when a load greater than a specified level is exerted, thespool 27 is disconnected from the drive system due to a frictionalmechanism thereof. Thus, the film 52 is wound at a speed not greaterthan it is transported by the drive roller 24 without being loosened.

When an unillustrated counter for counting the number of perforationsdefined on the film 52 to detect an amount of transport of the film 52counts a specified transport amount by which the film 52 is completelywound on the spool 27, the mount motor 43 rotates in such a direction asto rewind the film 52 into the cartridge 53. Then, the rack 44 of thecartridge mounting portion 13 moves against the biasing force appliedthereto, and the projection on the top surface thereof comes to contactwith the roller lever 42, causing the same to pivot. Thereby, the filmpressing roller 41 presses the film 52 against the magnetic head 40located outside the transport passage of the film 52. The magnetic head40 reads consecutively the information written on the film 52 for eachframe thereof. The read information is temporarily stored in a memoryunit in the photographed image reproducing apparatus 1.

Hereafter will be described the aforementioned prewind system.

After the counter counts all the frames, the drive motor 20 istemporarily stopped and then rotated in the reverse direction(counterclockwise). The first planetary clutch 25 rotatescounterclockwise and is disengaged. The third planetary clutch 29rotates clockwise and is engaged, causing the one-way clutch 45 of thespeed difference absorbing mechanism 23 to slip always. Thereby, thedriver 211 rotates clockwise to rewind the film 52 into the cartridge53. As the film 52 moves, the second planetary clutch 28 rotatesclockwise and is disengaged, thereby disconnecting the spool 27 from thedrive system. Since a tension is applied to the film 52 due to thefriction of the spool 27, the film 52 is not loosened.

When the counter detects that the last frame has reached the aperture 68(see FIG. 12), the drive motor 20 is stopped. Then, the mount motor 43is driven in such a direction as to move the cartridge mounting portion13 to the projected position so that the rack 44 is moved to the contactface 89 of the loading portion 13. Thereby, the roller lever 42 whichmoves following the rack 44 pivots counterclockwise and the filmpressing roller 41 retracts outside the transport passage of the film 52to prevent the film 52 from being scratched during the reproduction. Inthis manner. an inltial load of the film 52 is completed.

The film 52 is transported frame by frame during the reproduction byrotating the drive motor in the reverse direction to rewind the film 52into the cartridge 53. The drive motor 20 is stopped in accordance withthe detection of the perforations of the film 52 by the counter. At thistime, the respective clutches are left in initial load completionstates.

In the case of the frame of image to be sensed being a panoramicphotography, the drive motor 20 is rotated in the reverse directionafter the panoramic photography frame is brought at the positioncorresponding to the aperture 68. The respective clutches are broughtinto initial load start states and the film 52 is taken up by the spool27. At this time, the film 52 is rewound by a specified amount so thatan image on one edge of the frame is reproduced at a specifiedmagnification over the screen while detecting a transport amount of thefilm 52 through the speed detector 26. After the magnification of ataking lens 72 is adjusted, it is started to sense the frame of imageand the drive motor 20 is rotated forward. The respective clutches areagain brought into the initial load completion states. At this time aswell, the transport speed of the film 52 is detected by the speeddetector 26 for detecting a rotated amount of the drive roller 24 whichrotates according to movement of the film 52, so that the drive motor 20is controlled to transport the film 52 always at a constant speed. Whenthe film 52 is transported until the other edge of the frame is seen onthe screen, the drive motor 20 is rotated in the reverse direction and apanning operation is carried out repeatedly within a predetermined time.

When the operation button 12 is pressed while the frame of image isreproduced, the drive motor 20 is rotated forward (the clutches arebrought into the initial load completion states). After the counterdetects the last edge of the film, the drive motor 20 is kept rotatedfor a specified time so as to rewind the film 52 completely into thecartridge 53. When the film 52 is completely rewound into the cartridge53, the drive motor 20 is stopped. Subsequently, the mount motor 43 isrotated in the projection direction so as to project the mountingportion 13 from the front face of the photographed image reproducingapparatus 1. When the unillustrated position detection switch detectsthat the mounting portion 13 has been moved to the projected position,the motor 43 is stopped. The cartridge 53 is ejected by undoing thecartridge stopper 32 provided at the top of the mounting portion 13 andby picking up the cartridge 53 with two fingers slid into the U-shapedgrooves defined on the side walls of the mounting portion 13.

There will be described an essential portion of a controller of thephotographed image reproducing apparatus 1 according to the inventionnext with reference to FIG. 10. A light measurement sensor 76 is fixedat a position where it does not shield beams of light representative ofthe sensed (picked up) image. The sensor 76 measures the brightness onthe sensed surface of the film 52 illuminated by a light source 82, andoutputs its data to an aperture controller 75. The aperture controller75 controls a light amount through a diaphragm 74 lest a light amountincident upon an image pick-up sensor 79 should be too much or toolittle following variations in the light source and the film density,and causes a suitable amount of light to be incident upon the imagepick-up sensor 79.

A controller 50 reads states of the switches 4, 8 to 12, and sendscontrol signals to the respective blocks. The controller 50 causes thefilm transport 14 to dispense the film 52 from the cartridge 53 and totake the same up by the spool 27 when the film 52 is loaded. It may beappropriate to play a music while reproducing images. In this case, itmay be preferable to carry out panning by transporting the film 52 frameby frame and then continuously at a specified speed. Upon the completionof the reproduction, the controller 50 instructs the film transport 14to rewind the film 52 into the cartridge 53. Further, the controller 50causes the magnetic head controller 15 to press the magnetic head 40against the film 52 while the film 52 is transported so as to read orwrite the information from or on the film 52. The read information istransferred from the magnetic head 40 to the controller 50. Furthermore,the controller 50 sends a control signal to a lens driver 73 so that thelens driver 73 drives the taking lens 72 to attain the magnificationdetermined based on the read information.

The controller 50 also sends a control signal to a prism driver 78 sothat an erect image is reproduced on the screen of the TV monitor 2 inaccordance with the read information concerning whether the image isphotographed while holing the camera in vertical or horizontal posture.A signal processor 80 converts an image signal output from the imagepick-up sensor 79 into a TV signal (NTSC) and outputs the same to the TVmonitor 2.

The light measurement and aperture controls will be described next withreference to FIG. 12. The light source 82 illuminates the film 52through the aperture 68. The light measurement sensor 76 is fixed at theposition where it does not shield the beams of the light representativeof the picked up image, and measures through a light measurement lens 81the brightness of a portion of the film 52 exposed during thephotographing operation. In a negative film, the film density is highwhen the film is over-exposed during the photographing operation, and asmall amount of light reaches the light measurement sensor 76.Conversely, the film density is low when the film is under-exposedduring the photographing operation, and a great amount of light reachesthe light measurement sensor 76.

The aperture controller 75 determines such an aperture value that allowsa suitable light amount to be incident upon the image pick-up sensor 79based on the light amount measured by the light measurement sensor 76.The light amount is regulated by an aperture plate 83. The apertureplate 83 is a circular disk having opening portions for restricts thebeams of light transmitting therethrough and regulating the lightamount, patterns for detecting the position, and a gear 87 at aperipheral portion thereof. The aperture plate 83 is rotatable about arotatable shaft 84. A motor 85 is driven to rotate the aperture plate 83through a deceleration gear 87. The aperture controller 75 selects theopening portion which provides the aperture value obtained based on theoutput of the light measurement sensor 76, and controls the motor 85 sothat the opening portion is positioned on an optical axis for the pickedup image. At this time, the position of the opening portion is detectedusing the detection patterns on the aperture plate 83 and a contactpiece 86.

FIG. 11 is a plan view showing the aperture plate 83. Detection patterns67 are formed by masking an insulating material on a conductivematerial. In the drawing. black portions show portions where theconductive material is exposed. The detection patterns 67 are located onfour circumferences centering on the rotatable shaft 84. The conductivematerial is exposed entirely over the most outward circumference. Theother three circumferences are patterned so as to correspond to eightopening portions each. Pattern switching portions and the openingportions are symmetrical with respect to the rotatable shaft 84. Thecontact piece 86 consists essentially of four plate springs 61, 62, 63,64 so that it comes to contact with the respective patterns. The contactpiece 86 is fixed so as to be in contact with the patterns at positionssymmetrical to the optical axis of the picked up image with respect tothe rotatable shaft 84.

The aperture controller 75 detects a conductive state of the mostoutward plate spring with the other three to detect a rotated amount ofthe aperture plate 83. The aperture controller 75 also causes the centerof the opening portion to coincide with the optical axis by stopping therotation at a pattern switching portion.

Hereafter, an operation of the photographed image reproducing apparatus1 according to the invention will be described with reference to flowcharts. FIG. 13 is a schematic flow chart showing a main operation ofthe photographed image reproducing apparatus 1. When the power button 4is pressed, the film cartridge 53 containing the already developed film52 therein is mounted (Step #1). When the film 52 is mounted, theloading is carried out (Step #3) and a sensing condition is determinedusing the information recorded on the mounted film 52 (Step #5). Theimages on the film 52 are sensed, subjected to the signal processing,and reproduced in accordance with the sensing condition determined inStep #5 (Step #7). Upon the completion of the picking operation, thefilm 52 is rewound into the cartridge 53 (Step #9) and the cartridge 53is ejected (Step #11).

FIG. 14 is a flow chart showing a subroutine "Film Mount" shown in Step#1 of FIG. 13. Since it is already described how the driving of themount motor 43 moves the parts mechanically, no description will begiven thereon.

The cartridge mounting portion 13 waits until the operation button 12 ispressed on (Step #13). When the button 12 is pressed on, this routineproceeds to Step #15 in which the mount motor 43 is rotated forward tomove the mounting portion 13 to the projected position. When themounting portion 13 projects by a specified amount (projected position)by the driving of the mount motor 43, the mount motor 43 is stopped(Steps #17, #19). After the film cartridge 53 is mounted, the mountmotor 43 is rotated in a reverse direction to move the mounting portion13 to the contained position when the operation button 12 is pressedagain (Steps #23 and #25) and the motor is stopped (Step #27).

FIG. 15 is a flow chart showing a subroutine "Loading" shown in Step #3of FIG. 13. Similar to the subroutine "Film Mount," no detaileddescription will be given on the mechanical movement since it is alreadydescribed.

A counter used to detect the position of the film 52 is reset (Step#31), and the drive motor 20 is rotated forward to dispense the film 52from the cartridge 53 (Step #33). It is waited in Step #35 until thefilm 52 is wound up by a predetermined amount and a count value reachesa predetermined value K1. By winding up the film 52 by the predeterminedamount, the information stored on a lead portion 91 (see FIG. 27) of thefilm 52 is allowed to be read. When the count value becomes equal to K1,the mount motor 43 is rotated in the reverse direction to bring the film52 into contact with the magnetic head 40 (Step #37). The informationstored on the lead portion 91 is read by the magnetic head 40 (Step #39)and it is discriminated whether a specified information is stored on thelead portion 91 (Step #41). The specified information is an informationconcerning whether the film 52 contained in the cartridge 53 was usedwith a camera of the normal wind type (in which a film is wound up frameby frame) or with the one of the prewind type (in which all the framesare wound up at first and the photographing operation is conductingwhile rewinding the film), or whether the film 52 was used with bothtypes of cameras. This routine proceeds to Step #43 if no information isstored in the lead portion 91, while proceeding to Step #67 if any suchinformation is stored therein.

The information for each frame is read as the film 52 is transported(Step #43) and the read information is stored in an unillustrated memoryprovided in the apparatus 1 (Step #45). The information is read untilthe count value reaches a predetermined value K2 which means that allthe frames have been wound up (Step #47). and this routine proceeds toStep #49 when the count value becomes equal to K2. Then, the drive motor20 is stopped temporarily (Step #49), and the mount motor 43 is stopped(Step #51). Thereafter, the drive motor 20 is rotated in the reversedirection (Step #53) and the film 52 is rewound to position the lastframe at the aperture 68 using the counter (Step #55). When the lastframe is positioned at the aperture 68, the drive motor 20 is stopped(Step #57) and the mount motor 43 is rotated forward to bring the film52 away from the magnetic head 40 (Step #59). When the film 52 movesaway from the magnetic head 40, the mount motor 43 is stopped (Step#61).

In the following Steps, it is discriminated whether the film was usedwith the camera of the normal wind type or of the prewind type. Firstly,the date information out of the information for the respective framesread in Step #43 is read from the memory. A sequence of photographing isdetermined based on the read date information (Step #65). Subsequently,it is discriminated whether the film was used with the cameras of boththe normal and prewind wind types based on the determined sequence ofphotographing (Step #67). This routine proceeds to Step #89 if thediscrimination result is in the affirmative, while proceeding to Step#69 if it is in the negative.

In Step #69, a flag NORF indicative of whether the film was used withthe cameras of both the normal wind and prewind types is set at "1".Then, it is discriminated whether the film has been used with the cameraof the normal wind or prewind type (Step #71). This routine proceeds toStep #73 if the film was used only with the camera of the normal windtype, while proceeding to Step #79 if the film was used only with thecamera of the prewind type. If the film was used with only the camera ofthe normal wind type, the drive motor 20 is rotated in the reversedirection to rewind the film 52 (Step #73) since the film 52 iscompletely wound up in the present state. It is then waited until thecount value becomes equal to K2 (Step #75), and the drive motor 20 isstopped (Step #77) when the count value becomes equal to K2. Thereafter,in order to write an information in the lead portion 91, the mount motor43 is rotated in the reverse direction, thereby bring the film 52 intocontact with the magnetic head 40 (Step #79). An information concerningthe state of the film 52 (normal wind or prewind) is written on amagnetic medium provided in the lead portion 91. By doing this, thestate of the film 52 can be read from the magnetic medium in the leadportion 91 during a next reproducing operation in Step #41, obviatingthe need to discriminate the sequence of photographing. Upon thecompletion of the writing operation, the mount motor 43 is stopped (Step#83). Then, the mount motor 43 is rotated forward to move the film 52away from the magnetic head 40 (Step #85) and is stopped when the film52 moves away from the magnetic head 40 (Step #87).

There will be next described a case where the film is discriminated tohave been used with the cameras of both the normal wind and prewindtypes in Step #67. Firstly, the flag NORF is set at "0" (Step #89). inStep #91, it determined which frame should be reproduced first, i.e.which is the first photographed frame, based on the discrimnation resultin Step #65. Then, a count value K3 which is equivalent to an amount offilm transport up to the first frame is set in the counter (Step #93).Since the film 52 is completely wound up in the present state, the drivemotor 20 is rotated in the reverse direction to rewind the film 52 (Step#95). It is waited until the count value reaches K3 (Step #97), andthereafter the drive motor 20 is stopped (Step #99) since the film 52 istransported by the specified amount.

FIG. 17 is a flow chart showing a subroutine "Sensing Condition Setting"shown in Step #5 of FIG. 13. Firstly, the information corresponding tothe frame to be sensed is read from the memory (Step #11). This routineproceeds to Step #15 if it is discriminated based on the readinformation that the frame of image is photographed while holding camerain vertical posture in Step #13, while proceeding to Step #17 if thediscrimination result is in the negative. Then, the prism 77 is rotatedso as to reproduce the vertically framed image into an erect image (Step#15). In Step #17, it is discriminated where the image is photographedwhile executing pseudo zooming. This routine proceeds to Step #111 ifthe discrimination result is in the negative, while proceeding to Step#19 if it is in the affirmative. In Step #19, the taking lens is drivento change the magnification. Then, in Step #111, it is discriminatedwhether the image was photographed in a panoramic mode. This routineproceeds to Step #119 if the discrimination result is in the negative,while proceeding to Step #113 if it is in the affirmative. In Step #113,the drive motor 20 is rotated forward. It is waited until the film 52 istransported by a specified amount (Step #115) and then the drive motor20 is stopped (Step #117). This is because the image photographed in thepanoramic mode is reproduced, for example, from a center portionthereof.

There then follows an automatic exposure (AE) operation. The lightsource 82 is turned on (Step #119) and the brightness of the lightincident upon the light measurement sensor 76 through the film 52 ismeasured (Step #121). An aperture value is determined based on an outputfrom the light measurement sensor 76 (Step #123) and the motor 85 iscontrollably driven to rotate the aperture plate 83 so that the aperturevalue determined in Step #123 can be obtained (Step #125).

FIG. 18 is a flow chart showing a subroutine "Sensing" shown in Step #7of FIG. 13. Firstly, the CCDs are controlled to store electric charges(Step #131) and the stored electric charges are read and processed intoa signal (Step #133). The image data processed into the signal isreproduced on the screen of the TV monitor 2 (Step #135). It isdiscriminated whether the zooming bas been executed during thereproduction (Step #137). If the zooming is necessary, the zoom lens isdriven (Step #139). It is then discriminated whether the panning isnecessary to reproduce the image photographed in the panoramic mode orthe like (Step #141). If the panning is necessary, this routine proceedsto Step #143 in which the drive motor 20 is rotated forward to transportthe film 52. It is waited until the film 52 is transported by aspecified amount (Step #145), and then the drive motor 20 is stopped(Step #147). It will be appreciated that the images are sensed,processed into signals, and reproduced during the zooming and panningoperations.

Subsequently, it is discriminated whether the flag NORF is set at "1"(Step #149). This routine proceeds to Step #151 if the flag NORF is setat "1", while proceeding to Step #157 unless otherwise. In Step #151,the drive motor 20 is driven to transport the film 52 until a next frameto be reproduced comes up. The drive motor 20 is rotated forward whenthe film 52 was used with the camera of the normal wind type while beingrotated in the reverse direction when the film 52 was used with thecamera of the prewind type. It is waited until the film 52 istransported by one frame (Step #153) and then the drive motor 20 isstopped (Step #155).

Unless the flag NORF is set at "1" in Step #149, a frame to bereproduced next is determined based on the date information on theassumption that the film 52 was used with cameras of both the normal andprewind types (Step #157). A count value K4 which is equivalent to afilm transport amount until the frame to be reproduced next is set inthe counter (Step #159) and the drive motor 20 is driven (Step #161).The rotation of the drive motor 20 is determined according to thetransport direction. It is waited until the count value of the counterreaches K4 (Step #163), and then the drive motor 20 is stopped (Step#165).

Subsequently, it is discriminated whether the operation button 12 hasbeen operated during the reproduction (Step #167). If the button 12 hasbeen operated, this routine proceeds to a subroutine "Rewinding". If thebutton 12 has not been operated, this routine proceeds to Step #169 inwhich it is discriminated whether all the frames have been reproduced.This routine proceeds to the subroutine "Rewinding" if all the frameshave been reproduced while returning to the subroutine "SensingCondition Setting" (Step #101) if there still remains a frame to bereproduced.

FIG. 19 is a flow chart showing the subroutine "Rewinding" shown in Step#9 of FIG. 13. Firstly, the drive motor 20 is rotated in the reversedirection (Step #171) to rewind the film 52 into the cartridge 53. It isthen discriminated whether the flag NORF is set at "1" (Step #173). Ifthe flag NORF is set at "1", this routine proceeds to Step #175. Unlessthe flag NORF is set at "1", this routine proceeds to Step #185 on theassumption that the film 52 was used with cameras of both the normalwind and prewind types. In Step #175, it is discriminated whether thefilm 52 was used with the camera of the normal wind or prewind type. Ifthe film 52 was used with the camera of the normal wind type, thisroutine proceeds to Step #177 since this film information is alreadywritten on the lead portion 91. On the contrary, if the film 52 was usedwith the camera of the prewind type, this routine proceeds to Step #183in order to write the film information on the lead portion 91. This issame with the case where the film 52 is used with the camera of both thenormal wind and prewind types.

If the discrimination result is in the affirmative in Step #175, thisroutine waits until the trailing end of the film is detected (Step #177)and then waits until the film 52 is completely contained in thecartridge 53 (Step #179). The drive motor 20 is stopped (Step #181) andthis subroutine returns.

If the discrimination result is in the negative in Steps #173 or #175,it is waited until the lead portion 91 is detected (Step #183) and themount motor 43 is rotated in the reverse direction to bring the film 52into contact with the magnetic head 40 (Step #185). The film informationconcerning what type of camera the film 52 was used with is written inthe lead portion 91 of the film 52 (Step #187). It is then waited untilthe trailing end of the film 52 is detected (Step #189) and the mountmotor 43 is stopped to bring the film 52 away from the magnetic head 40(Step #191). It is waited until the film 52 is completely contained inthe cartridge 53 (Step #193); the drive motor is stopped (Step #195);and this subroutine returns.

In the foregoing description, an information concerning the wound stateof the film 52 is given as the film information to be written on thelead portion 91. However, other information including a reproducingmethod may be recorded on the lead portion 91. Further, the filminformation is written before the reproducing operation when the filmwas used with the camera of the normal wind type. However, even in thiscase, the film information may be written when the film is rewound(after the reproducing operation) similar to the case where the film wasused with the camera of the prewind type so as to shorten a time beforethe reproducing operation. Furthermore, the information may be writtennot on the lead portion 91, but on a magnetic track provided on the film52 for the photographed image reproducing apparatus.

FIG. 20 is a flow chart showing a subroutine "Film Eject" shown in Step#11 of FIG. 13. Since the mechanical operations caused by the driving ofthe mount motor 43 are as described above, no description will be giventhereon. Firstly, the mount motor 43 is rotated forward to move thecartridge mounting portion 13 to the projected position (Step #197). Themotor 43 is stopped (Step #199) when the mounting portion 13 is moved tothe projected position. When the operation button 12 is operated in thisstate, the mounting portion 13 is contained and the above operation isrepeated.

The foregoing description is given on the case where the area imagesensor is used as a photoelectric conversion element of the imagepick-up device 19. There is next described a case where a line imagesensor is used as such. FIG. 21 is a perspective view showing thephotographed image reproducing apparatus 1 provided internally with aline image sensor. Compared to the photographed image reproducingapparatus 1 having the area image sensor in FIG. 3, the prism 18 isdispensed with. This is because, in scanning a whole image with the lineimage sensor, an image data resulting from each scan is stored in aseparate memory and the whole image is reproduced after storing all theimage data for the whole image. Accordingly, the image can be rotated bycontrollably designating addresses of the image data when the image dataare output from the memory. Further, since the line image sensor isused, a pulled amount of the film 52 can be decreased, for example, tothe width of the line image sensor plus the width of the magnetic head).This will be explained with reference to FIG. 22. As shown in FIG. 22.the width of the aperture 68 for allowing the light from the lightsource 16 to pass is decreased compared to the case where the area imagesensor is used. The width of the aperture 68 is set at a valueequivalent to the width of the line image sensor. This results in asmaller area to install the film transport 14, thereby enabling thedownsizing of the entire apparatus.

The case where the line image sensor is used will be described withreference to the flow chart shown in FIG. 13. The following descriptiondiscusses only the points where this case differs from the case wherethe area image sensor is used. For that matter, no description will begiven on the mechanisms to mount the cartridge and to transport thefilm.

FIG. 23 is a flow chart showing the subroutine "Sensing ConditionSetting" shown in Step #5 of FIG. 13 when the line image sensor is used.Firstly, the information corresponding to the frame to be sensed is readfrom the memory (Step #211). It is then discriminated whether this framehas been photographed in a pseudo or panoramic mode (Step #213). If theframe has been photographed in the pseudo or panoramic mode (YES in Step#213), the film 52 is transported in accordance with the photographingmode and a region to be reproduced is determined (Step #215). Althoughthis routine then proceeds to the AE operation, no description will begiven thereon since the contents thereof is identical to the one shownin FIG. 7.

FIG. 24 is a flow chart showing a subroutine "Sensing" shown in Step #7of FIG. 13. Firstly, electric charging is carried out using the lineimage sensor (Step #223) and it is waited until sufficient electriccharges are obtained (Step #225). The electric charges are stored in amemory (Step #226). The drive motor 20 is then started (Step #227) andit is waited until the film 52 is transported by one line of the lineimage sensor (Step #229). When the film 52 is transported by one line,this routine proceeds to Step #231. The frame of image is scanned bytransporting the film 52. However, the line image sensor may be movedinstead. Whether the drive motor 20 should be stopped aftertransportation of the film 52 by one line is determined based onrelationship between the film transport time and the electric chargestoring time. In Step #231, the read data is processed into a signal andstored temporarily in an uniilustrated memory (Step #232). Subsequently,it is discriminated whether the frame of image has been entirely scanned(Step #233). This routine returns to Step #223 if the discriminationresult is in the negative, while proceeding to Step #235 if it is in theaffirmative. In Step #235, the image data processed into the signal isreproduced on the screen of the TV monitor 2. It is then discriminatedwhether any of the following two is necessary: the zooming due to thefact that the zooming is executed during the reproduction; and thepanning in order to reproduce the image photographed in the panoramicmode or the like (Step #237). If the discrimination result is in theaffirmative, the addresses of the memory are controlled to change areproduction area of the frame (Step #239). It is then discriminatedwhether the flag NORF is set at "1" (Step #241). The routine proceeds toStep #243 if the flag NORF is set at "1", while proceeding to Step #249unless otherwise. The drive motor 20 is started to transport the film 52(Step #243); it is waited until a next frame to be reproduced comes(Step #245); and the drive motor 20 is stopped (Step #247). Unless theflag NORF is set at "1" in Step #241, a next frame to be reproduced isdetermined based on the date information on the assumption that the film52 was used with cameras of both the normal wind and prewind types (Step#249). Subsequently, a count value K4' is set in the counter (Step#251). The count value K4' is equivalent to a film transport amountuntil the next frame to be reproduced, and is different from the countvalue K4 set in the case of the area image sensor because a filmtransport amount for one frame should be added or subtracted dependingupon the position of the line image sensor. Subsequently, the drivemotor 20 is started (Step #253). Based on the film transport direction,the rotating direction of the motor 20 is determined. It is waited untilthe count value reaches K4' (Step #255) and then the drive motor isstopped (Step #259). It is then discriminated whether the operationbutton 12 has been operated during the reproduction (Step #259). Thisroutine proceeds to the subroutine "Rewinding" if the discriminationresult is in the affirmative, while proceeding to Step #261 if it is inthe negative. In Step #262, it is discriminated whether all the frameshave been reproduced. This routine proceeds to the subroutine"Rewinding" if the discrimination result is in the affirmative, whilereturning to Step #211 (subroutine "Sensing Condition Setting") shown inFIG. 23 if it is in the negative.

FIGS. 25 to 27 are diagrams showing magnetic tracks provided on the film52. Although the information determined in the photographed imagereproducing apparatus 1 according to the invention is recorded on thelead portion 91 of the film 52 in the foregoing embodiment, it may berecorded on any other position. In FIG. 27, such information is recordedon a magnetic track TR0 provided in the lead portion 91 (foregoingembodiment). In this figure, indicated at TR1 is a magnetic track usedto read and write the information at a processing laboratory and at TR2a magnetic track used to read and write the photographing information ina camera.

FIG. 25 shows a film in which the information determined in thephotographed image reproducing apparatus 1 is recorded on the magnetictrack TR2 for the camera. More specifically, in the case shown in FIG.25, a camera information is read in the photographed image reproducingapparatus 1 and is written on the magnetic track TR2 after thephotographing condition or the like is determined.

FIG. 26 shows another arrangement of magnetic tracks on the film 52. inwhich a magnetic track TR3 for the photographed image reproducingapparatus 1 is provided between two adjacent magnetic tracks TR2. Themagnetic tracks TR3 may be provided at other positions. For example,they may be provided above or below the tracks TR2 or TR1.

FIG. 28 is a perspective view showing an exterior of a thirdphotographed image reproducing apparatus of the invention. Similarly tothe foregoing embodiments, the third photographed image reproducingapparatus 1 is connected to a television (TV) monitor 2 through a cableK and adapted for reproducing on a screen 503 of the TV monitor 2 imagesformed on an already developed film.

On a front face of the photographed image reproducing apparatus 1 arearranged a cartridge insertion/eject table 505, a display portion 506,and an information input portion 507. The table 505 inserts a filmcartridge KT into the photographed image reproducing apparatus 1 so asto mount the same in a cartridge mounting portion 508.

In the film cartridge KT is supported an unillustrated take-up shaftrotatably between upper and lower lids. A developed film 504 (see FIG.29) is contained in the film cartridge KT while being rolled around thetake-up shaft and having one end thereof connected to the take-up shaft.Further, a film outlet KT0 is formed on an appropriate position on aside face of the film cartridge KT. The film 504 is dispensed or rewoundthrough this film outlet KT0. The take-up shaft is engageable with adriver portion 811 of film transport 800.

As shown in FIG. 33, at a bottom edge portion of the film 504, there aremagnetic tracks (storage media) 541 arranged in a longitudinal directionof the film 504 in correspondence to respective frames. On each magnetictracks 541 is recorded information including photographing date andplace, an exposure condition. and photography information such astrimming instruction in case of pseudo photography.

The display portion 506 displays the photographing date of the imagebeing reproduced on the screen 503 of the TV monitor 2, thephotographing information such as a magnification, or an operative stateof the photographed image reproducing apparatus 1. The information inputportion 507 includes a plurality of operation switches which aremanipulated to conduct color adjustment and instruct a reproducingmethod such as rotation to the image being reproduced.

A construction of the cartridge mounting portion 508 is basicallyidentical to that of the foregoing embodiments. Specifically, thecartridge mounting portion 508 includes the film transport 800, amagnetic head 820, a light source 583, a mirror 584, a magnificationvarier 585, and an image pick-up device 586.

The film transport 800 includes the driver 811 and a spool 817. The filmtransport 800 dispenses the film 504 from the film cartridge KT loadedin the cartridge mounting portion 508 so that the film 504 is taken upby the spool 817, or rewinds the film 504 taken up by the spool 817 intothe film cartridge KT.

The magnetic head 820 is arranged in a position opposed to the magnetictracks 541 on the film 504. The head 820 reads the information recordedon the magnetic tracks 541 such as the photographing information of therespective frames while the film is transported and records colorcorrection carried out to the images of the respective frames and areproducing method such as zooming.

The light source 583 includes a light emitter such as a halogen lamp, afluorescent lamp, and a xenon lamp, and projects a light beam onto thefilm 504 dispensed from the film cartridge KT. The mirror 584 introducesthe light beam having passed through the film 504 to the magnificationvarier 585. The magnification varier 585 adjusts a light amount emittedto the image pick-up device 586 by adjusting a diaphragm (not shown)according to a detection result of an unillustrated light measurementsensor, and changes the magnification by driving an unillustrated takinglens according to the operation of a zoom button (not shown) of theinformation input portion 507 or the like. The image pick-up device 586is composed of a line image sensor.

As shown in FIG. 33, the magnetic head 820 is arranged so that, in thecase where the leading position of one frame is located in a sensingregion A of the image pick-up device 586, it is positioned at a trailingend of the magnetic track corresponding to the frame right downstream ofthat frame.

A construction of the film transport 800 is, also, basically identicalto that of the foregoing embodiment. Specifically, the film transport800 has a drive transmission mechanism similar to the mechanism shown inFIG. 4 which includes a drive portion 810, the driver portion 811, aconnecting mechanism 812, a speed difference absorbing mechanism 813, adrive roller 814, a planetary clutch 815, a speed detector 816, thespool 817 and a planetary clutch 818.

The drive portion 810 includes a drive motor 810a including a step motorwhich is feedback controlled according to a detection signal from thespeed detector 816 so as to rotate at a specified speed. The driveroller 814 holds the film 504 in cooperation with a driven roller 824(see FIG. 29), and transports the film 504 to the spool 817 upon thereceipt of the driving force of the drive motor 810a through theplanetary clutch 815.

A control system of the third photographed image reproducing apparatuswill be described with reference to a block diagram shown in FIG. 31.

The film transport controller 509 causes the drive motor 810a to rotateforward (in a direction to dispense the film 504) or reversely (in adirection to rewind the film 504) in accordance with a control signalfrom a controller 514 so as to transport or rewind the film 504.Further, in the case where the image pick-up device (line image sensor)586 is sensing images on the film 504, the film transport controller 509controls the drive motor 810a so that the film 504 is transported atsuch a specified speed as to allow the image pick-up device 586 to scanthe frames of image on the film 504.

A signal processor 510 causes image information from the image pick-updevice 586 to be stored sequentially in a memory 511. Upon thecompletion of each scanning for one frame of the film 504, the signalprocessor 510 reads the image information corresponding to this framefrom the memory 511 and introduces the same to the screen 503 of the TVmonitor 2 to be reproduced.

An information reader/writer 512 causes the magnetic head 820 to readthe information such as the photographing information stored in themagnetic track 541, and outputs the read information to the controller514 and the signal processor 510. The information reader/writer 512 alsowrites the information such as a reproducing method set or changed bymeans of the information input portion 507 on the magnetic track 541.The information read from the magnetic track 541 is recorded thereon asit is when the information is not changed. Further, the informationreader/writer 512 discriminates a trailing end of the information storedin the magnetic track 541 in accordance with a specified code.

A film position detector 513 includes a photointerrupter consistingessentially of light emitting and light receiving elements, and detectsperforations defined at specified positions of the respective frames ofthe film 504. The detector 513 detects whether the film 504 has beentransported to a position suitable to sense an image in a certain frameof the film 504. The controller 514 is provided internally with a CPUand a memory, and controls respective parts of the photographed imagereproducing apparatus 1. The controller 514 causes the film 504 to betransported up to the position to sense the image in each frame based onthe detection result of the film position detector 513.

There will be described an operation of the third photographed imagereproducing apparatus with reference to a flow chart shown in FIG. 32and operation diagrams shown in FIGS. 33 to 39. It will be appreciatedthat the film 504 includes a plurality of frames. In FIGS. 33 to 39, thesensing region A is indicative of a region on the film 504 sensed by theimage pick-up device 586. As shown in FIG. 33, when the sensing region Ais located at a leading end of a frame F1 with respect to the dispensingdirection, the magnetic head 820 is located at a trailing end of amagnetic track J0 corresponding to a frame F0 with respect to thedispensing direction. The description will be given on the frames F0 toF2 for the sake of convenience.

The film cartridge KT is placed on the cartridge insertion/eject table505 and inserted into the photographed image reproducing apparatus 1,and thereby the film 504 is mounted in the cartridge mounting portion508. Firstly, a variable F indicative of a frame number of the film 504and a variable J indicative of a number of the magnetic track 541 areboth set at "1" (Step #501). Subsequently, the information are readsequentially from the magnetic tracks 541 corresponding to therespective frames from the first frame; the images in the respectiveframes are sensed; and information are written on the magnetic tracks541 corresponding to the frames whose images have been sensed.

When this routine returns to Step #503 after the variables F, J becomesF1, J1 respectively in Step #541, the drive motor 810a rotates forward(Step #503) and the film 504 is transported in an arrow direction(dispensing direction) as shown in FIGS. 33 and 34 and the magnetic head820 starts reading the information stored on the magnetic track J1corresponding to the frame F1 (Step #505). When the trailing end of themagnetic track J1 reaches the magnetic head 820 as shown in FIG. 35 andthe information reading is completed (YES in Step #507), the drive motor810a is stopped temporarily and is rotated in the reverse direction(Steps #508, #509). Thereafter, when the film 504 is rewound based onthe detection result of the film position detector 513 until the sensingstart position of the frame F1, i.e. the trailing end of the frame F1(left end in the drawing), reaches the sensing region A of the imagepick-up device 586 (YES in Step #511), the drive motor 810a is stopped(Step #513).

Subsequently, the drive motor 810a is rotated in the reverse directionto transport the film 504 in an arrow direction in FIG. 36 (in therewinding direction), and the image pick-up device 586 starts sensingthe image in the frame F1 (Steps #515, #517). Upon the completion of thereading of the image in the frame F1 as shown in FIG. 37 (YES in Step#519), the sensed image is processed in accordance with the informationread from the magnetic track J1 (Step #521). For example, if the frameF1 is photographed while holding the camera in a vertical posture, theimage information is stored in the memory 511 after being converted intoa horizontally frame image which is normal photographing posture.

Subsequently, the drive motor 810a is stopped (Step #523), and the imageinformation corresponding to the frame F1 is read from the memory 511and reproduced on the screen 503 of the TV monitor 2 (Step #525). Atthis time, the leading end of the magnetic track J1 is located at theposition of the magnetic head 820.

In the case where the information on the color adjustment and/or thereproducing method such as the rotation is input by means of theinformation input portion 507 based on the reproduced image of the frameF1 (YES in Step #527), the reproducing method for the image is changedaccording to the input information (Step #529). Then, the forwardrotation of the drive motor 810a is started (Step #531); the film 504 istransported in an arrow direction of FIG. 38 (in the dispensingdirection); and the changed reproducing method is written on themagnetic track J1 (Step #533). It will be appreciated that the image inthe frame whose reproducing method has been changed is reproducedaccording to the changed content thereafter. On the other hand, if noinformation is input (NO in Step #527), the information read from themagnetic track J1 is written on the magnetic track J1 as it is. It maybe also appropriate not to write the information on the magnetic trackJ1 again when no information is input in Step #527.

When, for example. the trailing end of the magnetic track J1 reaches themagnetic head 820 as shown in FIG. 39 and the information writingoperation on the magnetic track J1 is completed (YES in Step #535), thedrive motor 810a is stopped (Step #537).

Subsequently, it is discriminated whether the frame carrying thepresently reproduced image is the last frame of the film 504 based onthe value of the variable F (Step #539). If this frame is not the lastone (NO in Step #539), the variables F, J are incremented by one each(Step #541) and this routine returns to Step #503 and subsequent stepsin which a processing is carried out to reproduced an image in a nextframe F2. When the operations of Steps #503 to #537 are carried out forall the frames of the film 504 (YES in Step #539), this routine ends.

As described above, in the third photographed image reproducingapparatus, a line image sensor is used as an image pick-up device 586and the information are read from and written on the magnetic tracks 541through a single magnetic head 820. Accordingly, the photographed imagereproducing apparatus of the third reproducing apparatus can befabricated at a reduced cost compared to those having an area imagesensor, or separate magnetic heads each specially provided for readingand writing information. Further, the reciprocal transportation of thefilm 504 allows the information corresponding to the respective framesof the film 504 to be read and written when the film 504 is transportedin one direction and allows the images to be reproduced when the film504 is transported in the other. Thus, the photographed images can bereproduced within a shorter time.

The positional relationship between the sensing region A of the lineimage sensor as the image pick-up device 586 and the magnetic head 820is not limited to the one shown in FIG. 33. The sensing region A and themagnetic head 820 may be arranged at the same position with respect tothe transport direction of the film 504. in this case, the sensingregion A is located at the trailing end of the frame upon the completionof the reading of the magnetic track 541 by the magnetic head 820.Accordingly, the reading of the image in this frame can be started rightaway in this state. Further as shown in FIG. 40, the magnetic head 820may be arranged such that the leading end of the frame F1 is positionedat the magnetic head 820 when the trailing end of the frame F0 islocated in the sensing region A.

There will be described a fourth photographed image reproducingapparatus according to the invention next with reference to FIGS. 41 and42. It will be appreciated that like or identical reference numeralsdesignate elements having like or identical functions in FIGS. 29 and31.

In the fourth reproducing apparatus, a magnetic head 821 exclusively forreading information, a magnetic head 822 exclusively for writinginformation, an information reader 621, and an information writer 622are provided in place of the magnetic head 820 and the informationreader/writer 512.

The information reader 621 causes the magnetic head 821 to readinformation stored on magnetic tracks 541 and outputs the readinformation to a signal processor 510 and a controller 514. Theinformation writer 622 writes information such as a reproducing methodon the magnetic tracks 541 through the magnetic head 822. As shown inFIG. 47, the magnetic head 821 is arranged more upstream with respect toa dispensing direction than a sensing region A of an image pick-updevice 586 by one frame. On the other hand, the magnetic head 822 isarranged more downstream with respect to the dispensing direction thanthe sensing region A by one frame. With this arrangement, when a leadingend of a frame F2 is located in the sensing region A of the imagepick-up device 586, a leading end of a magnetic track J3 correspondingto a next frame F3 is located at the position of the magnetic head 821and a leading end of a magnetic track J1 corresponding to a precedingframe F1 is located at the position of the magnetic head 822.

There will be described an operation of the fourth reproducing apparatusnext with reference to flow charts shown in FIGS. 43. 44 and actiondiagrams shown in FIGS. 45 to 48. In the following description, it isassumed that a first frame is F1, a second frame F2, and a third frameF3.

A film cartridge KT is placed on a cartridge insertion/eject table 505and inserted into the photographed image reproducing apparatus 1, andthereby the film 504 is mounted in a cartridge mounting portion 508.Then, a variable F indicative of a frame number of the film 504 and avariable J indicative of a number of the magnetic track 541 are both setat "1" (Step #551).

Subsequently, a drive motor 810a is rotated forward (Step #553) totransport the film 504 in the dispensing direction, and the magnetichead 821 reads information stored on the magnetic track J1 correspondingto the frame F1 which is the first to be reproduced (Step #555). Whenthe information on the magnetic track J1 is completely read (YES in Step#557) and the film 504 is transported until the leading end of the frameF1 reaches the sensing region A of the image pick-up device 586 (YES inStep #559), the drive motor 810a is stopped (Step #561).

Then, the drive motor 810a is rotated forward (Step #563) to transportthe film 504 from the state shown in FIG. 45 in an arrow direction inFIG. 46 (in the dispensing direction), and thereby the sensing of theimage in the frame F1 is started by the image pick-up device 586 (Step#565).

At this time, it is discriminated whether the presently reproduced frameis the last one based on the value of the variable F (Step #567). Sincethe frame F1 is not the last one (NO in Step #567), the magnetic head821 starts reading information stored on the magnetic track J2corresponding to the frame F2 (Step #569). Then, information is writtenon the magnetic track 541 corresponding to the previously reproducedframe (Step #571). It will be appreciated that the operation of Step#571 is not carried out here since the frame F1 is the first to bereproduced.

The image in the frame F1 is processed in accordance with theinformation stored in the magnetic track J1 (Step #573) until it iscompletely sensed by the image pick-up device 586 (NO in Step #575).When the image in the frame F1 is completely sensed (YES in Step #575),it is discriminated whether the frame F1 is the last one (Step #577).Since the frame F1 is not the last one (NO in Step #577), the drivemotor 810a is stopped (Step #583) when the information stored in themagnetic track J2 is completely read by the magnetic head 821 (YES inStep #579), and the image corresponding to the frame F1 is reproduced ona screen 503 of a TV monitor 2 (Step #585). In Step #581, it isdiscriminated whether the information has been completely written on themagnetic track 541 corresponding to the previously reproduced frame.However. since the frame F1 is the first to be reproduced, no operationis, of course, carried out here in Step #581.

Subsequently, it is discriminated whether any information concerningcolor adjustment and/or a reproducing method such as the rotation isinput by means of information input portion 507 (Step #587). If anyinformation has been input (YES in Step #587), the reproducing method ischanged according to its information (Step #589). If no information hasbeen input (NO in Step #587), the information read in Step #555 iswritten on the magnetic track 541 of the corresponding frame as it is orno information writing operation is carried out.

It is then discriminated whether the frame corresponding to thereproduced image is the last one of the film 504 (Step #591). Since theframe F1 is not the last one (NO in Step #591). the variables F, J areeach incremented by one (Step #593). If the leading end of the frame F2has reached the sensing region A (Step #595). the drive motor 810a isrotated forward (Step #597). When the leading end of the frame F2reaches the sensing region A as shown in FIG. 47 (YES in Step #595). thedrive motor 810a is stopped (Step #599).

Thereafter, this routine returns to Step #563 in which the drive motor810a is rotated forward to transport the film 504 in an arrow directionshown in FIG. 48 (in the dispensing direction), and the sensing of theimage in the frame F2 is started (Step #565). Simultaneously, themagnetic head 821 reads information stored on the magnetic track J3corresponding to the frame F3 (Step #569) and the magnetic head 822writes on the magnetic track J1 the information such as the reproducingmethod concerning the frame F1 (Step #571). Thereafter, the operationsof Steps #573 to #599 are carried out similarly to the preceding run.However, it is waited in Step #581 until the information is completelywritten on the magnetic track J1.

On the other hand, if the presently sensed frame is discriminated to bethe last one in Step #567, the operations of Steps #569 and #579 areskipped and the information is written on the magnetic track 541corresponding to the frame right before the last one. If the frame isdiscriminated to be the last one (YES in Step #591), the drive motor810a is rotated forward (Step #601) and the information is written onthe magnetic track 541 corresponding to the last frame (Step #603). Uponthe completion of the information writing operation (YES in Step #605),the drive motor 810a is stopped (Step #607) and this routine ends.

As described above, the magnetic head unit includes the magnetic head821 exclusively for reading the information and the magnetic head 822exclusively for writing the information. The magnetic head unit isconstructed such that, when a sensing start position of one frame islocated in the sensing region A of the image pick-up device 586, themagnetic head 821 is located at a reading start position of the magnetictrack 541 corresponding to a next frame and the magnetic head 822 islocated at a writing start position of the magnetic track 541corresponding to a previous frame. Accordingly, the photographed imagein the one frame can be read by the image pick-up device 586simultaneously with the reading and writing of the information stored onthe magnetic tracks 541 corresponding to the previous and next frames.This enables to shorten a processing time required to read theinformation, to sense the image, and to write the information. In thisembodiment, the information are read from and written on the magnetictracks 541 corresponding to the frames which are located before andafter the frame whose image is sensed. However, it may be also suitableto arrange the magnetic heads 821, 822 more upstream and downstream withrespect to the dispensing direction than the presently sensed frame bytwo or more frames respectively. In this case, the information read bythe magnetic head 821 is stored until the image of the correspondingframe is sensed.

There will be described a fifth photographed image reproducing apparatus1 according to the invention next with reference to FIG. 49. It will beappreciated that like or identical reference numerals designate elementshaving like or identical functions in FIGS. 32 and 49. In the fifthreproducing apparatus, there is provided an image pick-up device 860including an area image sensor in place of the image pick-up device 586.Further, as a light source 583 is used the one shaped such that it canenlarge an illumination range so as to provide an appropriate amount oflight entirely over a frame to be sensed.

A magnification varier 850 includes a taking lens 851, a prism 852, andan unillustrated diaphragm. The taking lens 851 forms each frame ofimage of a film 504 on the image pick-up device 860 and changes themagnification according to the operation of a zooming button (not shown)provided in an information input portion 507. The prism 852 is adaptedfor rotating the images of the film 504 so as to convert an imagephotographed while holding the camera in a vertical posture into anerect image. The image pick-up device 860, including CCDs or the likearranged in matrix, is adapted for sensing an entire image in one frameof the film 504.

Magnetic heads 821, 822 are arranged as shown in FIG. 53. Specifically,the magnetic head 821 is located at a leading end position of a frameright upstream from a sensing region B of the image pick-up device 860with respect to a dispensing direction. The magnetic head 822 is locatedat a trailing end position of a frame right downstream from the sensingregion B with the dispensing direction.

An operation of the third photographed image reproducing apparatus 1will be described with reference to a flow chart shown in FIG. 50 andaction diagrams shown in FIGS. 51 to 53. Description will be givenassuming that a first frame is F1 and a second frame is F2.

When a film cartridge KT is mounted into a cartridge mounting portion505, a variable F indicative of a frame number of the film 504 and avariable J indicative of a number of a magnetic track 541 are both setat "1" (Step #611).

Subsequently, a drive motor 810a is rotated forward (Step #613) and themagnetic head 821 reads information stored on a magnetic track J1corresponding to the frame F1 (Step #615). When the information iscompletely read from the magnetic track J1 (YES in Step #617), it isdiscriminated whether the frame F1 has reached the sensing region Bbased on a detection result of a film position detector 513 (Step #613).When the frame F1 reaches the sensing region B as shown in FIG. 51 (YESin Step #619), the drive motor 810a is stopped (Step #621) and an imagein the frame F1 is sensed by the image pick-up device 860 (Step #623).The sensed image is processed in accordance with the information readfrom the magnetic track J1 (Step #625) and is reproduced on a screen 503of a TV monitor 2 (Step #627).

Subsequently, it is discriminated whether any information concerning areproducing method for the frame F1 has been input (Step #629). If theinformation has been input (YES in Step #629), the reproducing method ischanged according to the input information (Step #631).

It is then discriminated whether the frame carrying the image beingreproduced is the last frame based on the value of the variable F (Step#633). Since the frame F1 is not the last one (NO in Step #633), thedrive motor 810a is rotated forward (Step #635) so as to transport thefilm 504 in an arrow direction in FIG. 52 (in the dispensing direction).Thereafter, the information on the frame F1 is written on the magnetictrack Jl (Step #637) and information is read from a magnetic track J2corresponding to the frame F2 (Step #639). It is noted that theinformation read in Step #615 is written on the magnetic track J1 as itis or no date is written thereon if no information has been input (NO inStep #629).

When the information is completely written on the magnetic track J1 (YESin Step #641), it is discriminated whether the information has beencompletely read from the magnetic track J2 corresponding to the frame F2(Step #643). When the information is completely read from the magnetictrack J2 (YES in Step #643), it is discriminated whether the frame F2has reached the sensing region B (Step #645). When the film 504 istransported until the frame F2 reaches the sensing region B (YES in Step#645), the drive motor 810a is stopped (Step #647) and the variables F,J are incremented (Step #649). Then, this routine returns to Step #623to reproduce the image in the frame F2.

On the other hand, if the images in all the frames are reproduced (YESin Step #633), the drive motor 810 is rotated forward (Step #651) andthe information is written on the magnetic track corresponding to thelast frame (Step #653). Subsequently, it is discriminated whether theinformation has been completely written on the magnetic trackcorresponding to the last frame (Step #655). This routine ends when theinformation is completely written on this magnetic track 541 (YES inStep #655).

As described above, the magnetic head 821 reads the information from themagnetic track 541 corresponding to a next frame at the same time themagnetic head 822 writes the information on the magnetic trackcorresponding to the frame carrying the image being reproduced. Thisenables to shorten a time required to read and write information. Inthis embodiment, the magnetic head 821 reads the information from themagnetic track 541 corresponding to the next frame and the magnetic head822 writes the information on the magnetic track 541 corresponding tothe frame carrying the image being reproduced. However, these heads maybe spaced away by more than two frames similarly to the fourthreproducing apparatus.

In the fifth reproducing apparatus, the magnetic head 821 may bearranged below the leading end of the sensing region B so that themagnetic heads 821, 822 are spaced apart by one frame. In this case,since the magnetic head 821 is held between the light source 583 and thefilm 504, it is necessary to arrange the magnetic head 821 lest itshould shield the light frame the light source 583.

Although the magnetic track 541 is used as information storage medium inthe foregoing embodiments, the information storage medium is not limitedto this. For instance, information may be written on an edge of the film504 by an optical means and the written information may be readoptically. Further, in the foregoing embodiments, the magnetic tracks541 as storage media are provided on the film 504. However, the storagemedia (magnetic tracks 541) may be provided separately from the film504.

What is claimed is:
 1. A reproducing apparatus for reproducing an imagerecorded on successive frames of a film having a storage medium whichframe information for each frame is readable from and writable on, theframe information being located separately from the image and related tothe image of each frame, the reproducing apparatus comprising:a sensorfor optically sensing the image on the film; a reader which reads firstframe information recorded on the storage medium; a transporter whichtransports the film; and a controller for controlling the sensor andreader so that the sensor senses the image when the film is transportedin a first direction, and the reader reads said first frame informationwhen the film is transported in a second direction which is opposite thefirst direction.
 2. A reproducing apparatus as defined in claim 1further comprising a writer which writes second frame information on thestorage medium, wherein the controller controls the writer so as towrite said second frame information on the storage medium when the filmis transported in the second direction.
 3. A reproducing apparatus asdefined in claim 1 wherein the storage medium includes a magnetic trackprovided on the film, the reader executes the reading when the film istransported.
 4. A reproducing apparatus as defined in claim 1 whereinthe sensor includes a line sensor.
 5. A reproducing apparatus as definedin claim 1 wherein frame information is writable on the storage mediumboth in photography of a photographed image and in reproduction of areproduced image.
 6. A reproducing apparatus as defined in claim 1wherein the film is a developed film.
 7. A reproducing apparatus asdefined in claim 1 wherein said controller first controls said reader toread the first frame information, and thereafter controls said sensor tosense the image, so as to reproduce the sensed image using the firstframe information read by said reader.
 8. A reproducing apparatus asdefined in claim 1 wherein the sensor is positioned to sense the imagewhich is recorded on an image area of the film, and the reader ispositioned to read first frame information which is stored on thestorage medium outside of the image area of the film.
 9. A reproducingapparatus as defined in claim 2, wherein said second frame informationis identical to said first frame information when no instructions tochange are given.
 10. A reproducing apparatus for reproducing an imagerecorded on successive frames of a film having a storage medium whichframe information for each frame is readable from and writable on, theframe information being located separately from the image and related tothe image of each frame, the reproducing apparatus comprising:a sensorfor optically sensing the image on the film; a writer which writes firstframe information on the storage medium; a transporter which transportsthe film; and a controller for controlling the sensor and writer so thatthe sensor senses the the image when the film is transported in a firstdirection, and the writer executes the writing when the film istransported in the second direction which is opposite the firstdirection.
 11. A reproducing apparatus as defined in claim 10, furthercomprising a reader which reads second frame information from thestorage medium, wherein the controller controls the reader so as to readthe second frame information from the storage medium when the film istransported in the second direction.
 12. A reproducing apparatus asdefined in claim 10 wherein the storage medium includes a magnetic trackprovided on the film, the writer executes the writing when the film istransported.
 13. A reproducing apparatus as defined in claim 10 whereinthe sensor includes a line sensor.
 14. A reproducing apparatus asdefined in claim 10 wherein frame information includes informationregarding reproduction way.
 15. A reproducing apparatus as defined inclaim 10 wherein the sensor is positioned to sense the image which isrecorded on an image area of the film, and the writer is positioned forwriting first frame information on the storage medium outside of theimage area.
 16. A reproducing apparatus as defined in claim 11, whereinsaid second frame information is identical to said first frameinformation when no instructions to change are given.
 17. A reproducingapparatus for reproducing an image recorded on successive frames of afilm having a storage medium which first information and secondinformation for each frame are readable from and writable on, thereproducing apparatus comprising:a sensor for sensing the image on thefilm; a transporter which transports the film; a reader which reads thefirst information from the storage medium, said reader being disposed ata position upstream of the sensor with respect to a film transportingdirection; a writer which writes the second information on the storagemedium, said writer being disposed at a position downstream of thesensor with respect to the film transporting direction; and a controllerfor controlling the reader and writer so as to execute reading of thefirst information and writing of the second information at the sametime.
 18. A reproducing apparatus as defined in claim 17 wherein thestorage medium includes a magnetic track provided on the film, thereader and writer execute the reading and writing when the film istransported.
 19. A reproducing apparatus as defined in claim 17, whereinthe first information is information before the sensing of the imagewhile the second information is information after the sensing of theimage.
 20. A reproducing apparatus as defined in claim 17 wherein thewriter writes information read by the reader on the storage medium. 21.A reproducing apparatus for reproducing an image recorded on successiveframes of a film having a storage medium which frame information foreach frame is readable from and writable on, the reproducing apparatuscomprising:a sensor for sensing an image on the film line by line at apredetermined sensing position; a transporter which transports the filmin a specified transporting direction; a reader disposed upstream of thesensing position in the transporting direction at a distance of oneframe for reading first frame information recorded on the storagemedium; and a writer disposed downstream of the sensing position in thetransporting direction at a distance of one frame for writing secondframe information on the storage medium.
 22. A reproducing apparatus asdefined in claim 21 wherein the storage medium includes a magnetic trackprovided on the film, the reader and writer execute the reading andwriting when the film is transported.
 23. A reproducing apparatus asdefined in claim 21 further comprising a controller for controlling thereader and writer so as to execute reading of the first frameinformation and writing of the second frame information at the sametime.
 24. A reproducing apparatus for reproducing an image recorded onsuccessive frames of a film having successive storage mediums whichframe information for the respective frames is readable from andwritable on, the frame information including first information andsecond information, the reproducing apparatus comprising:reading meansfor reading the first information and the second information for oneframe recorded on a corresponding one of the storage mediums; changingmeans for changing the second information read by the reading means;writing means for writing the first information read by the readingmeans and the second information changed by the changing means on thestorage medium corresponding to the one frame; and a controller forcontrolling the reading means so as to read the first information andthe second information for another frame recorded on the correspondingstorage medium at the same time when the writing means executes thewriting.
 25. A reproducing apparatus as defined in claim 24 wherein thestorage medium includes a magnetic track provided on the film, thereading means and writing means execute the reading and writing when thefilm is transported.
 26. A reproducing apparatus as defined in claim 24wherein the first information is information about photography and thesecond information is information about reproduction way.
 27. Areproducing apparatus for reproducing an image recorded on successiveframes of a film having successive storage mediums which frameinformation for the respective frames is readable from and writable on,the frame information including first information and second informationfor each frame, the reproducing apparatus comprising:a reader whichreads the first information for one frame recorded on a correspondingone of the storage mediums; setting means for setting the secondinformation for the one frame; a writer which writes the firstinformation and the second information on the storage mediumcorresponding to the one frame; and a controller for controlling thereader so as to read the first information for another frame recorded onthe corresponding storage medium at the same time when the writerexecutes the writing.
 28. A reproducing apparatus as defined in claim 27wherein the storage medium includes a magnetic track provided on thefilm, the reader and writer execute the reading and writing when thefilm is transported.
 29. A reproducing apparatus as defined in claim 27wherein the first information is information about photography and thesecond information is information about reproduction way.
 30. Areproducing apparatus for reproducing an image recorded on successiveframes of a film having successive storage mediums which frameinformation for the respective frames is readable from and writable on,the frame information including first information and second informationfor each frame, the reproducing apparatus comprising:a transporter whichtransports the film in a specified transporting direction; a readerdisposed at an upstream portion in the transporting direction forreading the first information and the second information for one framerecorded on the corresponding storage medium; a changer for changing thesecond information read by the reading means; and a writer disposed at adownstream portion in the transporting direction for writing the firstinformation read by the reader and the second information changed by thechanger on the storage medium corresponding to the one frame.
 31. Areproducing apparatus for reproducing an image recorded on successiveframes of a film having successive storage mediums which frameinformation for the respective frames is readable from and writable on,the frame information including first information and second informationfor each frame, the reproducing apparatus comprising:a transporter whichtransports the film in a specified transporting direction; a readerdisposed at an upstream portion in the transporting direction forreading the first information for one frame recorded on a correspondingone of the storage mediums; setting means for setting the secondinformation for the one frame; and a writer disposed at a downstreamportion in the transporting direction for writing the first informationand the second information on the storage medium corresponding to theone frame.